Belotero Filler in Cheongdam & Apgujeong, Seoul

What is Belotero?

Belotero is a family of hyaluronic acid (HA) dermal fillers made by Merz Aesthetics. Like other HA fillers (히알루론산 필러), it is a gel based on a molecule naturally present in skin, stabilised so that it lasts for months rather than days. The range is built on Merz's Cohesive Polydensified Matrix (CPM) technology, and products are often described as integrating smoothly into the surrounding tissue — which is why Belotero is frequently chosen for superficial lines and thin-skinned areas where lumps or a visible ridge would be unacceptable.

Different products in the range vary in firmness and lift capacity, so the right one depends entirely on the depth and purpose of each injection point. A fine perioral line, an under-eye hollow and a cheek support point are three different tasks; the product choice follows the task, not the brand name.

Why Belotero expertise matters at Doje Clinic

Filler results depend far more on the injector's judgement than on the product label. Dr. Byun Jeik, Representative Director of Doje Clinic, sits on the Belotero Expert Committee and the Merz Advisory Board, filmed a Belotero Expert training video used in physician education, and was 2nd Runner-up for Belotero at the Merz Golden Record Award 2023. That background means detailed familiarity with how each Belotero product behaves at different depths.

At Doje, Belotero is not sold as a stand-alone package. It is one tool used inside a wider plan — for example, as soft filler in the Marionette or Eye Programs, or to refine lines after a thread lift has restored position. Dr. Byun decides in a 1:1 consultation whether Belotero, another HA filler or no filler at all is the best fit.

Where Belotero is commonly used

• Fine and etched lines such as perioral lines or superficial creases, where a soft product placed shallowly is needed.
• Under-eye and tear-trough areas, using small amounts of a soft product to smooth shadows.
• Marionette and mouth-corner areas, which move constantly and need flexibility.
• Lips, for definition and hydration-style refinement rather than size.
• Deeper support points, using the firmer products in the range when structure is needed.

Who it suits — and who it doesn't

• Suits: people who want subtle, natural refinement and dislike a filled look.
• Suits: thin skin and delicate areas where smooth spread is a priority.
• May need another approach: sagging-driven folds, where lifting comes first.
• Postpone: pregnancy or breastfeeding, active infection, or a history of filler complications not yet reviewed.

What to expect step by step

1. Consultation: Dr. Byun assesses structure, skin thickness and expression.
2. Product mapping: each area is matched to a product firmness and depth.
3. Treatment: numbing, then precise placement by needle or cannula.
4. Check: results are reviewed sitting up and in movement.
5. Aftercare: written guidance and follow-up via WhatsApp, KakaoTalk or LINE.

Recovery and longevity

Most people resume normal activities immediately. Small injection marks fade within hours; mild swelling or bruising may last a few days. Avoid pressing the area, heavy exercise, saunas and alcohol for about 48 hours. Duration varies widely with product, area and metabolism — superficial and mobile areas tend to need earlier review than deep, static ones. See filler aftercare.

Cost

Belotero is quoted after your 1:1 consultation, because the cost depends on which products, how many areas and whether it is part of a program. Korean aesthetic treatments are non-covered (비급여) and priced per plan — ask for a written quote.

Frequently asked questions

Is Belotero a hyaluronic acid filler?

Yes. Belotero is a range of hyaluronic acid fillers by Merz, so it is gradually broken down by the body and can usually be dissolved if needed.

Is Belotero better than other fillers?

No filler is best for everything. Belotero is often chosen for smooth integration in delicate areas; the right product depends on depth and purpose.

What is Dr. Byun's connection with Belotero?

He is a Belotero Expert Committee member, filmed a Belotero Expert training video and was Belotero 2nd Runner-up at the Merz Golden Record Award 2023.

Can Belotero be used under the eyes?

Soft products in the range are commonly used there in small amounts, if a 1:1 assessment confirms the shadow is a true hollow.

How long does Belotero last?

It varies by product, area and individual. Mobile areas like the mouth tend to need earlier review than deeper, static areas.

Related at Doje Clinic

• Hyaluronic acid filler overview
• Belotero vs Juvederm
• Soft filler
• Under-eye soft filler
• Awards and recognition
• Dr. Byun Jeik
• How fillers work

Medical information on this page is general education, not a diagnosis. Suitability, risks and the final plan are confirmed in a 1:1 consultation with Dr. Byun Jeik. Last updated 17 October 2026.